:root {
  color-scheme: light;
  --color-primary: #167D8D;
  --color-primary-dark: #0f6270;
  --color-secondary: #55BFA3;
  --color-background: #F4FAFA;
  --color-text: #263746;
  --color-muted: #6b7d88;
  --color-border: #DCE9E9;
  --font-family: "Cairo", "Tahoma", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--color-text); background: #fff; font-family: var(--font-family); font-size: 1rem; line-height: 1.8; }
a { color: inherit; text-decoration: none; }
img { display: block; max-inline-size: 100%; }
.container { inline-size: min(1160px, calc(100% - 48px)); margin-inline: auto; }

.site-header { position: relative; z-index: 5; background: #fff; border-block-end: 1px solid var(--color-border); }
.header-inner { display: flex; min-block-size: 86px; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 11px; }
.brand-mark { display: grid; inline-size: 44px; block-size: 44px; place-items: center; border-radius: 14px 14px 5px 14px; color: #fff; background: var(--color-primary); font-size: 1.35rem; font-weight: 800; }
.brand-name { display: flex; flex-direction: column; color: var(--color-primary); font-size: .95rem; font-weight: 800; line-height: 1.4; }
.brand-name span { color: var(--color-muted); font-size: .68rem; font-weight: 600; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 38px); }
.main-nav a { position: relative; padding-block: 28px; color: #536670; font-size: .88rem; font-weight: 600; transition: color .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--color-primary); }
.main-nav a.active::after { position: absolute; inset-inline: 0; inset-block-end: 16px; block-size: 3px; border-radius: 3px; background: var(--color-secondary); content: ""; }
.header-cta { display: inline-flex; align-items: center; gap: 9px; color: var(--color-primary); font-size: .83rem; font-weight: 800; }
.header-cta span, .button span, .service-card a span, .method-link span { transition: transform .2s ease; }
.header-cta:hover span, .button:hover span, .service-card a:hover span, .method-link:hover span { transform: translateX(-4px); }

.hero { overflow: hidden; padding-block: 74px 34px; background: linear-gradient(110deg, var(--color-background) 0%, var(--color-background) 53%, #e7f4f2 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr .95fr; align-items: center; gap: clamp(48px, 8vw, 105px); }
.hero-copy { padding-block: 12px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 12px; color: #348b79; font-size: .78rem; font-weight: 800; letter-spacing: .02em; }
.eyebrow > span { inline-size: 24px; block-size: 3px; border-radius: 3px; background: var(--color-secondary); }
.hero h1, .page-hero h1 { margin: 0; color: var(--color-primary); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; line-height: 1.32; letter-spacing: -.035em; }
.hero h1 span, .page-hero h1 span, .section-heading h2 span, .about-copy h2 span, .contact-copy h2 span { color: #31947f; }
.hero-tagline { margin: 8px 0 0; color: var(--color-primary); font-size: 1.12rem; font-weight: 800; }
.hero-lead { max-inline-size: 540px; margin: 14px 0 25px; color: var(--color-muted); font-size: .96rem; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.button { display: inline-flex; min-block-size: 52px; align-items: center; justify-content: center; gap: 12px; padding-inline: 23px; border: 1px solid transparent; border-radius: 7px; font-size: .86rem; font-weight: 800; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.button-primary { color: #fff; background: var(--color-primary); }
.button-primary:hover { background: var(--color-primary-dark); }
.text-link { color: var(--color-primary); font-size: .85rem; font-weight: 800; }
.location-note { display: flex; align-items: center; gap: 8px; margin-block-start: 27px; color: var(--color-muted); font-size: .81rem; }
.location-note span { color: #348b79; font-size: 1.15rem; }
.hero-visual { position: relative; isolation: isolate; padding: 0 0 22px 20px; }
.hero-visual > img { position: relative; z-index: 1; inline-size: 100%; block-size: 420px; border-radius: 9px; object-fit: cover; box-shadow: 0 20px 45px #167d8d1f; }
.visual-decoration { position: absolute; z-index: -1; inset-block-start: -20px; inset-inline-end: -19px; inline-size: 48%; block-size: 47%; border-block-start: 4px solid var(--color-secondary); border-inline-end: 4px solid var(--color-secondary); }
.hero-card { position: absolute; z-index: 2; inset-inline-start: -24px; inset-block-end: 0; display: flex; align-items: center; gap: 12px; padding: 17px 20px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; box-shadow: 0 10px 32px #167d8d1a; }
.hero-card-icon { display: grid; inline-size: 38px; block-size: 38px; place-items: center; border-radius: 50%; color: var(--color-primary); background: #e7f5f1; font-size: 1.1rem; font-weight: 800; }
.hero-card > span:last-child { display: flex; flex-direction: column; line-height: 1.6; }
.hero-card strong { color: var(--color-primary); font-size: .82rem; }
.hero-card small { color: var(--color-muted); font-size: .7rem; }
.demo-notice { display: flex; align-items: center; gap: 10px; margin-block-start: 30px; padding-block: 12px; border-block-start: 1px solid #167d8d18; color: #5e707a; font-size: .75rem; }
.demo-notice > span, .demo-banner > span { display: grid; inline-size: 23px; block-size: 23px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: #fff; background: #398f7c; font-weight: 800; }
.demo-notice p { margin: 0; }

.section { padding-block: 84px; }
.section-heading { margin-block-end: 38px; }
.section-heading.centered { max-inline-size: 700px; margin-inline: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading h2, .about-copy h2, .contact-copy h2 { margin: 0; color: var(--color-primary); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; line-height: 1.5; }
.section-heading > p:last-child { margin: 9px 0 0; color: var(--color-muted); font-size: .87rem; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 19px; }
.benefit-card { min-block-size: 210px; padding: 26px 25px 22px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; transition: transform .2s ease, box-shadow .2s ease; }
.benefit-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px #167d8d0d; }
.feature-icon { display: inline-grid; inline-size: 43px; block-size: 43px; place-items: center; border-radius: 13px; color: var(--color-primary); background: #e5f4f0; font-size: .79rem; font-weight: 800; }
.benefit-card h3, .service-card h3, .value-card h3 { margin: 13px 0 5px; color: var(--color-primary); font-size: 1rem; font-weight: 800; }
.benefit-card p, .service-card p, .value-card p { margin: 0; color: var(--color-muted); font-size: .82rem; line-height: 1.95; }

.showcase-section { padding-block-start: 58px; background: var(--color-background); }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.split-heading h2 { margin: 0; color: var(--color-primary); font-size: clamp(1.8rem, 3vw, 2.35rem); font-weight: 800; }
.split-heading > p { max-inline-size: 470px; margin: 0 0 5px; color: var(--color-muted); font-size: .87rem; }
.image-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.work-image { position: relative; overflow: hidden; min-block-size: 300px; margin: 0; border-radius: 8px; background: #dfeeed; }
.work-image-large { grid-row: span 2; min-block-size: 618px; }
.work-image img { inline-size: 100%; block-size: 100%; min-block-size: 300px; object-fit: cover; transition: transform .5s ease; }
.work-image-large img { min-block-size: 618px; }
.work-image:hover img { transform: scale(1.035); }
.work-image::after { position: absolute; inset: 40% 0 0; background: linear-gradient(transparent, #102d35dc); content: ""; }
.work-image figcaption { position: absolute; z-index: 1; inset-inline: 23px; inset-block-end: 20px; display: flex; flex-direction: column; color: #fff; }
.work-image figcaption strong { font-size: .98rem; }
.work-image figcaption span { color: #e0eeed; font-size: .75rem; }

.testimonials-section { background: #fff; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.quote-card { position: relative; padding: 25px 23px 20px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; }
.quote-mark { position: absolute; inset-block-start: 8px; inset-inline-start: 17px; color: #bfe5da; font-family: Georgia, serif; font-size: 3.4rem; line-height: 1; }
.quote-card blockquote { position: relative; min-block-size: 92px; margin: 20px 0; color: #526772; font-size: .82rem; line-height: 2; }
.quote-author { display: flex; align-items: center; gap: 11px; padding-block-start: 14px; border-block-start: 1px solid var(--color-border); }
.avatar { display: grid; inline-size: 38px; block-size: 38px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--color-primary); background: #e7f5f1; font-weight: 800; }
.avatar-alt { color: #397867; background: #e9f4ee; }
.avatar-third { color: #536f83; background: #edf2f6; }
.quote-author > span:last-child { display: flex; flex-direction: column; line-height: 1.5; }
.quote-author strong { color: var(--color-primary); font-size: .78rem; }
.quote-author small { color: var(--color-muted); font-size: .68rem; }
.sample-note { margin: 17px 0 0; color: #75858c; font-size: .72rem; text-align: center; }

.cta-section { padding-block: 45px; color: #fff; background: var(--color-primary); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-section .eyebrow { color: #a6e2d2; }
.cta-section h2 { margin: 0; font-size: clamp(1.4rem, 3vw, 1.95rem); font-weight: 800; }
.cta-section p:not(.eyebrow) { margin: 5px 0 0; color: #d4e8e8; font-size: .82rem; }
.button-light { flex: 0 0 auto; color: var(--color-primary); background: #fff; }
.button-light:hover { border-color: #fff; color: #fff; background: transparent; }
.site-footer { padding-block: 35px 20px; background: var(--color-background); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr .95fr; gap: 27px 38px; }
.brand-footer .brand-mark { inline-size: 38px; block-size: 38px; font-size: 1.1rem; }
.brand-footer .brand-name { font-size: .83rem; }
.brand-footer .brand-name span { font-size: .62rem; }
.footer-description { max-inline-size: 330px; margin: 12px 0 0; color: var(--color-muted); font-size: .75rem; }
.footer-links, .footer-contact { display: flex; align-items: flex-start; flex-direction: column; gap: 6px; }
.footer-links h2, .footer-contact h2 { margin: 0 0 5px; color: var(--color-primary); font-size: .84rem; font-weight: 800; }
.footer-links a, .footer-contact a, .footer-contact p { margin: 0; color: var(--color-muted); font-size: .72rem; }
.footer-links a:hover, .footer-contact a:hover { color: var(--color-primary); }
.copyright { grid-column: 1 / -1; padding-block-start: 14px; border-block-start: 1px solid var(--color-border); color: var(--color-muted); font-size: .69rem; }
.copyright span { margin-inline-start: 8px; color: #348b79; }
.whatsapp-float { position: fixed; z-index: 10; inset-inline-end: 23px; inset-block-end: 23px; display: flex; min-inline-size: 58px; block-size: 58px; align-items: center; justify-content: center; gap: 8px; padding-inline: 17px; border: 2px solid #fff; border-radius: 30px; color: #fff; background: #198b69; box-shadow: 0 6px 20px #167d8d30; font-size: 1.25rem; transition: transform .2s ease, background .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px); background: #126d53; }
.whatsapp-label { font-size: .75rem; font-weight: 700; }

.page-hero { overflow: hidden; position: relative; padding-block: 60px; background: linear-gradient(100deg, var(--color-background) 0%, #e8f5f3 100%); }
.page-hero-inner { position: relative; display: flex; min-block-size: 185px; align-items: center; justify-content: space-between; gap: 30px; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }
.page-hero-inner > div:first-child > p:last-child { max-inline-size: 650px; margin: 12px 0 0; color: var(--color-muted); }
.page-hero-symbol { display: grid; inline-size: 140px; block-size: 140px; flex: 0 0 auto; place-items: center; border: 2px solid #55bfa345; border-radius: 50%; color: #167d8d6b; font-size: 4.8rem; font-weight: 800; }
.services-content { padding-block-start: 65px; }
.demo-banner { display: flex; align-items: center; gap: 12px; margin-block-end: 32px; padding: 15px 18px; border: 1px solid #bfe1d9; border-radius: 7px; background: #f0faf7; }
.demo-banner p { margin: 0; color: #526d69; font-size: .81rem; }
.demo-banner strong { color: var(--color-primary); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.service-card { position: relative; min-block-size: 255px; padding: 23px 22px 20px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; transition: box-shadow .2s ease, transform .2s ease; }
.service-card:hover { transform: translateY(-3px); box-shadow: 0 13px 30px #167d8d0e; }
.service-number { position: absolute; inset-block-start: 17px; inset-inline-start: 19px; color: #a6b9b9; font-size: .73rem; font-weight: 800; }
.service-icon { display: grid; inline-size: 47px; block-size: 47px; place-items: center; border-radius: 13px; color: var(--color-primary); background: #e7f5f1; font-size: 1.32rem; font-weight: 700; }
.service-card h3 { margin-block-start: 13px; }
.service-card p { min-block-size: 68px; }
.service-card a { display: inline-flex; align-items: center; gap: 8px; margin-block-start: 10px; color: var(--color-primary); font-size: .75rem; font-weight: 800; }
.notice-box { display: flex; align-items: center; gap: 12px; margin-block-start: 23px; padding: 14px 17px; border-inline-start: 3px solid var(--color-secondary); border-radius: 5px; background: #f0faf7; }
.notice-box > span { display: grid; inline-size: 23px; block-size: 23px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: #fff; background: #398f7c; font-family: Georgia, serif; font-weight: 700; }
.notice-box p { margin: 0; color: #526d69; font-size: .78rem; }

.about-grid { display: grid; grid-template-columns: .95fr 1fr; align-items: center; gap: clamp(44px, 8vw, 95px); }
.about-image { position: relative; padding: 0 18px 18px 0; }
.about-image::before { position: absolute; z-index: -1; inset-inline-start: 0; inset-block-end: 0; inline-size: 55%; block-size: 55%; border-radius: 6px; background: #e5f4f0; content: ""; }
.about-image img { inline-size: 100%; block-size: 370px; border-radius: 8px; object-fit: cover; }
.image-caption { position: absolute; inset-inline-start: 0; inset-block-end: 0; padding: 12px 17px; border-radius: 5px; color: #fff; background: var(--color-primary); font-size: .75rem; font-weight: 700; }
.about-copy > p:not(.eyebrow) { color: var(--color-muted); font-size: .87rem; line-height: 2; }
.values-section { background: var(--color-background); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.value-card { padding: 20px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; }
.value-card > span { display: grid; inline-size: 39px; block-size: 39px; place-items: center; border-radius: 12px; color: var(--color-primary); background: #e7f5f1; font-size: 1.15rem; }
.value-card h3 { margin-block-start: 10px; }

.contact-content { padding-block: 45px 82px; }
.contact-grid { display: grid; grid-template-columns: 1fr .82fr; align-items: stretch; gap: clamp(42px, 8vw, 90px); }
.contact-copy { padding-block: 8px; }
.contact-copy > p:not(.eyebrow):not(.contact-hint) { max-inline-size: 530px; margin: 10px 0 20px; color: var(--color-muted); font-size: .86rem; line-height: 2; }
.contact-methods { display: grid; }
.contact-detail { display: flex; align-items: center; gap: 11px; min-block-size: 73px; padding-block: 11px; border-block-end: 1px solid var(--color-border); }
.detail-icon { display: grid; inline-size: 39px; block-size: 39px; flex: 0 0 auto; place-items: center; border-radius: 12px; color: var(--color-primary); background: #e7f5f1; font-size: 1rem; }
.contact-detail > span:nth-child(2) { display: flex; flex: 1 1 auto; flex-direction: column; }
.contact-detail strong { color: var(--color-primary); font-size: .78rem; }
.contact-detail small, .contact-detail > span:nth-child(2) > a { color: var(--color-muted); font-size: .73rem; }
.method-link { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; color: var(--color-primary); font-size: .71rem; font-weight: 800; }
.contact-hint { margin-block-start: 15px; color: #778890; font-size: .7rem; line-height: 1.8; }
.contact-panel { position: relative; overflow: hidden; min-block-size: 340px; padding: 34px; border-radius: 8px; color: #fff; background: var(--color-primary); }
.contact-panel .eyebrow { color: #a6e2d2; }
.contact-panel h3 { position: relative; z-index: 1; margin: 0; font-size: 1.75rem; font-weight: 800; line-height: 1.55; }
.contact-panel > p:not(.eyebrow) { position: relative; z-index: 1; max-inline-size: 350px; color: #d4e8e8; font-size: .8rem; }
.contact-panel ul { position: relative; z-index: 1; display: grid; gap: 9px; margin: 22px 0 0; padding: 0; list-style: none; color: #e9f4f3; font-size: .77rem; }
.contact-panel li { display: flex; align-items: center; gap: 9px; }
.contact-panel li span { color: #9ee0ce; font-weight: 800; }
.panel-decor { position: absolute; inset-inline-end: -23px; inset-block-end: -85px; color: #ffffff0d; font-size: 14rem; font-weight: 800; line-height: 1; }

@media (max-width: 900px) {
  .container { inline-size: min(100% - 36px, 720px); }
  .header-inner { min-block-size: 76px; flex-wrap: wrap; gap: 0 18px; padding-block: 12px; }
  .main-nav { order: 3; inline-size: 100%; justify-content: center; gap: clamp(18px, 6vw, 48px); }
  .main-nav a { padding-block: 12px 4px; }
  .main-nav a.active::after { inset-block-end: 0; }
  .header-cta { margin-inline-start: auto; }
  .hero { padding-block: 54px 28px; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .hero-visual > img { block-size: 340px; }
  .benefit-grid, .testimonial-grid { gap: 13px; }
  .benefit-card { padding-inline: 18px; }
  .service-card { padding-inline: 18px; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr; }
}

@media (max-width: 640px) {
  body { font-size: .94rem; }
  .container { inline-size: calc(100% - 36px); }
  .header-inner { min-block-size: 0; }
  .brand-mark { inline-size: 39px; block-size: 39px; }
  .brand-name { font-size: .81rem; }
  .header-cta { font-size: .72rem; }
  .main-nav { justify-content: space-between; gap: 8px; overflow-x: auto; }
  .main-nav a { flex: 0 0 auto; font-size: .76rem; }
  .hero { padding-block: 40px 24px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: clamp(2.25rem, 10.5vw, 3rem); }
  .hero-lead { font-size: .89rem; }
  .hero-visual { inline-size: calc(100% - 16px); margin-inline: 0 16px; padding-inline-start: 0; }
  .hero-visual > img { block-size: 265px; }
  .hero-card { inset-inline-start: -10px; padding: 13px 15px; }
  .demo-notice { align-items: flex-start; margin-block-start: 24px; }
  .section { padding-block: 58px; }
  .section-heading { margin-block-end: 26px; }
  .benefit-grid, .testimonial-grid, .services-grid { grid-template-columns: 1fr; }
  .benefit-card { min-block-size: 0; }
  .showcase-section { padding-block-start: 44px; }
  .split-heading { display: block; }
  .split-heading > p { margin-block-start: 12px; }
  .image-grid { grid-template-columns: 1fr; gap: 13px; }
  .work-image, .work-image img, .work-image-large, .work-image-large img { min-block-size: 250px; }
  .work-image-large { grid-row: auto; }
  .quote-card blockquote { min-block-size: 0; }
  .cta-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
  .cta-section { padding-block: 35px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 23px 14px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .whatsapp-float { inset-inline-end: 15px; inset-block-end: 15px; min-inline-size: 52px; block-size: 52px; padding-inline: 14px; }
  .whatsapp-label { display: none; }
  .page-hero { padding-block: 40px; }
  .page-hero-inner { min-block-size: 125px; }
  .page-hero-symbol { inline-size: 76px; block-size: 76px; font-size: 2.8rem; }
  .page-hero h1 { font-size: clamp(1.75rem, 8vw, 2.4rem); }
  .page-hero-inner > div:first-child > p:last-child { font-size: .81rem; }
  .services-content { padding-block-start: 46px; }
  .demo-banner { align-items: flex-start; }
  .service-card { min-block-size: 0; padding: 20px; }
  .service-card p { min-block-size: 0; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-image img { block-size: 265px; }
  .values-grid { gap: 10px; }
  .value-card { padding: 15px; }
  .contact-content { padding-block: 32px 60px; }
  .contact-detail { gap: 8px; }
  .detail-icon { inline-size: 35px; block-size: 35px; }
  .contact-panel { min-block-size: 310px; padding: 26px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}